SYNOPSIS

DESCRIPTION

The llvm-g++ command is the LLVM C++ front end. It is a modified
version of g++ that compiles C++/ObjC++ programs into native code,
LLVM bitcode or assembly language, depending upon the options.

By default, llvm-g++ compiles to native objects just like GCC does. If the
-emit-llvm option is given then it will generate LLVM bitcode files instead.
If -S (assembly) is also given, then it will generate LLVM assembly.

Being derived from the GNU Compiler Collection, llvm-g++ has many
of g++'s features and accepts most of g++'s options. It handles a
number of g++'s extensions to the C++ programming language.

OPTIONS

--help

Print a summary of command line options.

-S

Do not generate an LLVM bitcode file. Rather, compile the source
file into an LLVM assembly language file.

-c

Do not generate a linked executable. Rather, compile the source
file into an LLVM bitcode file. This bitcode file can then be
linked with other bitcode files later on to generate a full LLVM
executable.

-ofilename

Specify the output file to be filename.

-Idirectory

Add a directory to the header file search path. This option can be
repeated.

-Ldirectory

Add directory to the library search path. This option can be
repeated.

-lname

Link in the library libname.[bc | a | so]. This library should
be a bitcode library.